新品
Western Digital BLACK SN7100
Capacity 1TB
Form Factor M.2 2280
Interface PCIe 4.0 x4
Read Speed 7,250 MB/s
NAND TLC
Endurance 1200 TBW
81 综合评分
暂无零售商最新价格
概览
优缺点
优点
- Strong random (96th percentile) 96th
- Strong user sentiment (95th percentile) 95th
- Strong speed (91st percentile) 91st
- Strong endurance (81st percentile) 81st
缺点
用户评价
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间--让你看到最初的好评是否持续。
92/100我们的 AI 口碑分析
基于 6 条带日期的客户评价，按日历季度分组。分期分析为英文。
实测数据
性能表现
规格参数
完整规格参数
Drive
| Capacity | 1000 |
| Form Factor | M.2 2280 |
| Interface | PCIe 4.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 4 |
| External | No |
Performance
| Sequential Read (MB/s) | 7250 |
| Sequential Write (MB/s) | 6900 |
| Random Read (IOPS) | 1000000 |
| Random Write (IOPS) | 1400000 |
Hardware
| NAND | TLC |
| DRAM Cache | No |
Reliability
| Endurance (TBW) | 1200 |
| MTBF (hours) | 1750000 |
| Warranty (years) | 3 |
Features
| Heatsink | No |
竞品对比
| Spec | Western Digital BLACK SN7100 | Samsung 9100 PRO | Crucial T500 | Kingston Fury Renegade SFYRDK/2000G | Seagate FireCuda 530R | SanDisk Western Digital WDS400T1X0M |
|---|---|---|---|---|---|---|
| Capacity | 1TB | 8TB | 2TB | 2TB | 4TB | 4TB |
| Form Factor | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 |
| Seq Read | 7,250 MB/s | 14,800 MB/s | 7,400 MB/s | 7,300 MB/s | 7,400 MB/s | 14,900 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | false | true | true | true | false | true |
| Endurance | 1200 TBW | 4800 TBW | 1200 TBW | 2000 TBW | 5050 TBW | 2400 TBW |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Speed | Random | Feature | Capacity | User Sentiment | Endurance |
|---|---|---|---|---|---|---|
| Western Digital BLACK SN7100 | 91.3 | 95.8 | 52.9 | 54.7 | 94.9 | 80.9 |
| Samsung 9100 PRO Compare | 99 | 99.8 | 99.7 | 98.1 | 0 | 85.8 |
| Crucial T500 Compare | 93.8 | 96.4 | 99 | 78.2 | 79 | 82.9 |
| Kingston Fury Renegade SFYRDK/2000G Compare | 92.9 | 93.7 | 93.8 | 78.2 | 66.7 | 93.8 |
| Seagate FireCuda 530R Compare | 92.5 | 96.3 | 52.9 | 92.6 | 64.9 | 95.4 |
| SanDisk Western Digital WDS400T1X0M Compare | 97.5 | 99.1 | 97.5 | 92.6 | 0 | 80.9 |
使用场景评分
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
